mPEG4-bromide - CAS 110429-45-3

Catalog: BB002626
Product Name: mPEG4-bromide
CAS: 110429-45-3
Synonyms: 13-Bromo-2,5,8,11-tetraoxatridecane; m-PEG4-Br; Triethylene Glycol 2-Bromoethyl Methyl Ether; 2,5,8,11-Tetraoxatridecane, 13-bromo-; Bromo-PEG4-methoxy; 2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethyl Bromide; Methyl-PEG4-bromide; 1-Bromo-3,6,9,12-tetraoxatridecane
mPEG4-bromide
IUPAC Name:1-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]-2-methoxyethane
Description:mPEG4-bromide is a PEG linker containing a bromide group. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.
Molecular Weight:271.15
Molecular Formula:C9H19BrO4
Canonical SMILES:COCCOCCOCCOCCBr
InChI:InChI=1S/C9H19BrO4/c1-11-4-5-13-8-9-14-7-6-12-3-2-10/h2-9H2,1H3
InChI Key:YFFFQGXWMHAJPP-UHFFFAOYSA-N
Boiling Point:296.3±25.0°C (Predicted)
Flash Point:118.8ºC
Purity:≥95%
Density:1.256±0.06 g/cm3 (Predicted)
Solubility:Soluble in DMSO (10 mm)
Appearance:White to yellow to green clear liquid
Storage:Store at 2-8°C
LogP:1.07750
Vapor Pressure:0.00256mmHg at 25°C

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